Our Positive PS Plate of SHP series adopt high-quality aluminum plate as the substrate. The unique process of getting rid of oil on the surface of aluminum substrate, multipolar electrolysis, gradual oxidization technique, hydrophilic treatment, high accurate coating, electrostatic spray technique, accurate cutting, ensure the final plates feature moderate grain, dense oxidized layers, high sensitivity, excellent dot reproduction, high resolution, quick ink-water balance, long run length, strong printing application
